In the Light Themes testing PPA (which finally includes the latest Murrine Engine so the PPA is now usable by anyone) some updates today brought a new icon pack called "Humanities" derived from the Humanity icon theme and comes in two versions: Humanities-Dark-Orange (for a dark panel) and Humanities-Dark-Orange-Light (for a light panel).

Here is a screenshot with Humanities:

And a screenshot with the Humanity icon theme in Lucid:

The new icons are more orange and less purple (as you can see in the first screenshot in this post), although purple is still present in lots of icons:

Furthermore, the Light Themes metacity also changed and it now features an orange close button and the ugly minimize/maximize buttons were removed (remember them?).